Privacy Policy
May.13,2026
We respect and protect the personal privacy of all users of the Service. It’s significant to us that you know how to control and protect your privacy. For this reason, We encourage You to read this Privacy Policy thoroughly.
This Privacy Policy explains Our procedures concerning the information We collect from You or that You provide to Us. By using the Service, You agree to the collection and use of information in accordance with this policy.
If You have any questions about how We use your information or want further information about Our Privacy Policy and what it means, please feel free to contact Us at shenguangyuanhk@163.com We will endeavor to provide detailed answers to your questions promptly.
1. Interpretation and Definitions
Interpretation
The words of which the initial letter is capitalized have meanings defined under the following conditions.
The following definitions shall have the same meaning regardless of whether they appear in singular or in plural.
Definitions
For the purposes of this Privacy Policy:
l You mean the individual accessing or using the Service, or the company, or other legal entity on behalf of which such individual is accessing or using the Service, as applicable.
l We (referred to as either "We", "Us" or "Our" in this Agreement) refers to the app developer team, HK SHENGUANGYUAN TECH LIMITED.
l Application means the software program provided by Us downloaded by You on any electronic device, named LED Light Controller: LED Lamp.
l Service refers to the Application.
l Third-party Social Media Service refers to any website or any social network website through which a user can log in or create an Account to use the Service.
l Personal Data is any information that relates to an identified or identifiable individual.
l Device means any device that can access the Service such as a computer, a cellphone or a digital tablet.
l Do Not Track (DNT) is a concept that has been promoted by US regulatory authorities, in particular the U.S. Federal Trade Commission (FTC), for the Internet industry to develop and implement a mechanism for allowing internet users to control the tracking of their online activities across websites.
2. Brief overview of our commitment to privacy
At HK SHENGUANGYUAN TECH LIMITED, we believe that the less information we know about you, the better. After all, it is impossible to lose, misuse, or abuse information we don’t have.
3. Personal Data
When you use our software we may record some usage analytics, subscription validation and crash logs. The sole purpose of this data is to help us make better decisions on where to focus our efforts and improve our software. You provide some data directly, such as when you contact us for support. Such data is limited to your email address only.
4. Subscription validation
The receipt validation is used to manage and update subscription status. To manage your subscription status we use:
· Receipt validation
· In-App purchases.
· Fetching subscription products
· Subscription status.
We may use third party tools to collect and manage this data.
5. Usage analytics
The app usage analytics collected is minimal but essential to help us run our business. Currently, we collect:
· Application starts/ends.
· Device locale.
· Device type, CPU architecture, and version of the operating system.
· date and time of the App usage,
We may use third party tools to collect and manage this data.
6. Crash logs
Crash logs are, by default, automatically sent on the next app start. These logs contain anonymised data about the crash that can help us identify the cause and potentially provide a fix in a future update. These logs do not contain any data or metadata about the content you create with our software. Here’s what’s collected:
· Anonymized bundle identifier, and short bundle version string of your app.
· Device type, CPU architecture, and version of the operating system.
· Timestamp when the crash happened.
· A generated UUID to prevent duplicate crash reports.
· If an exception was thrown, the plain-text class name and message value of the exception.
· Low level crash data like instruction pointer, method or function names, signal data, pointer registers, and information about the loaded binary images.
· The application log file.
We may use third party tools to collect and manage this data.
7. Changes to this privacy policy
We may make changes to this Privacy Policy (and/or other applicable policies and Addenda) as the applicable laws, relevant technologies, and our data processing practices change. We will notify you of changes to this Privacy Policy (and/or other applicable policies and Addenda) by posting the updated policy on our website and in our applications and other products and services. The changes to this Privacy Policy (and/or other applicable policies and Addenda) shall become effective upon such posting (as indicated by the date following “Last Updated:” at the top of this Privacy Policy and/or other applicable policies and Addenda), or as otherwise required by applicable law. We encourage you to review this Privacy Policy (and other applicable policies and Addenda) on a periodic basis.
8. Any questions?
If you have any questions at all, about your data or any other query, kindly contact us shenguangyuanhk@163.com. We are happy to answer everything. Your complete satisfaction is our number one priority. Please tell us if anything falls short of your expectations so we can actually do something about it, regardless of these rules. Nothing is set in stone, and we are open to making adjustments.
For EU: GDPR Privacy
Legal Basis for Processing Personal Data under GDPR
We may process personal data under the following conditions:
n Consent: You have given your consent for processing personal data for one or more specific purposes.
n Performance of a contract: Provision of personal data is necessary for the performance of an agreement with You and/or for any pre-contractual obligations thereof.
n Legal obligations: Processing personal data is necessary for compliance with a legal obligation to which We are subject.
n Vital interests: Processing personal data is necessary in order to protect your vital interests or of another natural person.
n Public interests: Processing personal data is related to a task that is carried out in the public interest or in the exercise of official authority vested in ourselves.
n Legitimate interests: Processing personal data is necessary for the purposes of the legitimate interests pursued by Us.
In any case, We will gladly help to clarify the specific legal basis that applies to the processing, and in particular whether the provision of personal data is a statutory or contractual requirement, or a requirement necessary to enter into a contract.
Your Rights under the GDPR
We undertake to respect the confidentiality of your Personal Data and to guarantee You can exercise your rights.
You have the right under this Privacy Policy, and by law if You are within the EU, to:
n Request access to your personal data. The right to access, update or delete the information We have on You. Whenever made possible, You can access, update or request deletion of your personal data directly within your Account settings section. If You are unable to perform these actions yourself, please contact Us to assist You. This also enables You to receive a copy of the personal data We hold about You.
n Request correction of the personal data that We hold about You. You have the right to have any incomplete or inaccurate information We hold about You corrected.
n Object to processing of your personal data. This right exists where We are relying on a legitimate interest as the legal basis for Our processing and there is something about your particular situation, which makes You want to object to Our processing of your personal data on this ground. You also have the right to object where We are processing your personal data for direct marketing purposes
n Request erasure of your personal data. You have the right to ask Us to delete or remove personal data when there is no good reason for Us to continue processing it.
n Request the transfer of your personal data. We will provide to You, or to a third-party You have chosen, your personal data in a structured, commonly used, machine-readable format. Please note that this right only applies to automated information which You initially provided consent for Us to use or where We used the information to perform a contract with You.
n Withdraw your consent. You have the right to withdraw your consent on using your personal data. If You withdraw your consent, We may not be able to provide You with access to certain specific functionalities of the Service.
Exercising of Your GDPR Data Protection Rights
You may exercise your rights of access, rectification, cancellation and opposition by contacting Us. Please note that We may ask You to verify your identity before responding to such requests. If You make a request, We will try our best to respond to You as soon as possible.
You have the right to complain to a Data Protection Authority about Our collection and use of your personal data. For more information, if You are in the European Economic Area (EEA), please contact your local data protection authority in the EEA.
For California: CCPA Privacy
Your Rights under the CCPA
Under this Privacy Policy, and by law if You are a resident of California, You have the following rights:
n The right to notice. You must be properly notified which categories of personal data are being collected and the purposes for which the personal data is being used.
n The right to access / the right to request. The CCPA permits You to request and obtain from us the information regarding the disclosure of your personal data that has been collected in the past 12 months by us or its subsidiaries to a third-party for the third party's direct marketing purposes.
n The right to say no to the sale of personal data. You also have the right to ask us not to sell your personal data to third parties. You can submit such a request by visiting Our "Do Not Sell My Personal Data" section. We do NOT sell any personal data.
n The right to know about your personal data. You have the right to request and obtain from us the information regarding the disclosure of the following:
u The categories of personal data collected
u The sources from which the personal data was collected
u The business or commercial purpose for collecting or selling the personal data
u Categories of third parties with whom We share personal data
u The specific pieces of personal data We collected about You
n The right to delete personal data. You also have the right to request the deletion of your personal data that have been collected in the past 12 months.
n The right not to be discriminated against. You have the right not to be discriminated against for exercising any of your consumer's rights, including by:
u Denying goods or services to You
u Charging different prices or rates for goods or services, including the use of discounts or other benefits or imposing penalties
u Providing a different level or quality of goods or services to You
u Suggesting that You will receive a different price or rate for goods or services or a different level or quality of goods or services.
Exercising Your CCPA Data Protection Rights
In order to exercise any of your rights under the CCPA, and if You are a California resident, You can email or call Us or visit Our "Do Not Sell My Personal Data" section or web page.
We will disclose and deliver the required information free of charge within 45 days of receiving your verifiable request. The time period to provide the required information may be extended once by an additional 45 days when reasonably necessary and with prior notice.
Do Not Sell My Personal Data
We do not sell personal data. However, when You use the Service, third-party advertising companies may display interest-based advertising (also called online behavioral advertising) using information collected about your online activities over time across multiple websites, applications, and other online service sites.
If You wish to opt out of the use of your personal data for interest-based advertising purposes and these potential sales as defined under CCPA law, You may do so by following the instructions in the section 3 “How do we share your information?”.
Please note that any opt out is specific to the browser You use. You may need to opt out of every browser that You use.
For California: "Do Not Track" Policy as Required by California Online Privacy Protection Act (CalOPPA)
We do not track Our customers over time and across third party websites to provide targeted advertising therefore Our Service does not respond to Do Not Track signals.
However, some third party websites do keep track of your browsing activities. If You are visiting such websites, You can set your preferences in your web browser to inform websites that You do not want to be tracked. You can enable or disable DNT by visiting the preferences or settings page of your web browser.
Your California Privacy Rights (California Business and Professions Code Section 22581)
California Business and Professions Code section 22581 allows California residents under the age of 18 who are registered users of online sites, services or applications to request and obtain removal of content or information they have publicly posted.
To request removal of such data, and if You are a California resident, You can contact Us using the contact information provided below, and include the email address associated with your Account.
Be aware that your request does not guarantee complete or comprehensive removal of content or information posted online if the law does not permit or require removal in certain circumstances.
User Consent for Data Processing Related to Refund Requests
In accordance with the App Store’s refund policy, when a user initiates a refund request, our server will receive a notification (CONSUMPTION_REQUEST) from Apple. In such cases, we will provide Apple with data related to the user’s subscription to assist Apple in making a decision regarding the refund request.
Please note that the data provided is strictly limited to subscription-related consumption information and does not include any personal or sensitive data. We are committed to complying with Apple’s requirements and ensuring that all data processing activities fully adhere to privacy protection laws and regulations.
By using this app, you consent to the transmission of your subscription consumption data to Apple, as required for processing refund requests, in compliance with the App Store’s refund policies.